RiscvISA::RemoteGDB::RiscvGdbRegCache Class Reference

#include <remote_gdb.hh>

Inheritance diagram for RiscvISA::RemoteGDB::RiscvGdbRegCache:

Public Member Functions
char *	data () const
	Return the pointer to the raw bytes buffer containing the register values. More...
size_t	size () const
	Return the size of the raw buffer, in bytes (i.e., half of the number of digits in the g/G packet). More...
void	getRegs (ThreadContext *)
	Fill the raw buffer from the registers in the ThreadContext. More...
void	setRegs (ThreadContext *) const
	Set the ThreadContext's registers from the values in the raw buffer. More...
const std::string	name () const
	Return the name to use in places like DPRINTF. More...
Public Member Functions inherited from BaseGdbRegCache
	BaseGdbRegCache (BaseRemoteGDB *g)
virtual	~BaseGdbRegCache ()

Private Member Functions
	BaseGdbRegCache (BaseRemoteGDB *g)

Private Attributes
struct {
uint64_t   gpr [NumIntArchRegs]
uint64_t   pc
}	r

Additional Inherited Members
Protected Attributes inherited from BaseGdbRegCache
BaseRemoteGDB *	gdb

Detailed Description

Definition at line 56 of file remote_gdb.hh.

Member Function Documentation

BaseGdbRegCache()

BaseGdbRegCache::BaseGdbRegCache

inlineprivate

Definition at line 119 of file remote_gdb.hh.

data()

char* RiscvISA::RemoteGDB::RiscvGdbRegCache::data ( ) const

inlinevirtual

Return the pointer to the raw bytes buffer containing the register values.

Each byte of this buffer is literally encoded as two hex digits in the g or G RSP packet.

Implements BaseGdbRegCache.

Definition at line 65 of file remote_gdb.hh.

References r.

getRegs()

void RemoteGDB::RiscvGdbRegCache::getRegs ( ThreadContext *  )

virtual

Fill the raw buffer from the registers in the ThreadContext.

Implements BaseGdbRegCache.

Definition at line 179 of file remote_gdb.cc.

References BaseRemoteGDB::context(), DPRINTF, RiscvISA::i, RiscvISA::NumIntArchRegs, ThreadContext::pcState(), r, ThreadContext::readIntReg(), and size().

name()

const std::string RiscvISA::RemoteGDB::RiscvGdbRegCache::name ( ) const

inlinevirtual

Return the name to use in places like DPRINTF.

Having each concrete superclass redefine this member is useful in situations where the class of the regCache can change on the fly.

Implements BaseGdbRegCache.

Definition at line 71 of file remote_gdb.hh.

References BaseGdbRegCache::gdb, and BaseRemoteGDB::name().

setRegs()

void RemoteGDB::RiscvGdbRegCache::setRegs ( ThreadContext *  ) const

virtual

Set the ThreadContext's registers from the values in the raw buffer.

Implements BaseGdbRegCache.

Definition at line 188 of file remote_gdb.cc.

References BaseRemoteGDB::context(), DPRINTF, RiscvISA::i, RiscvISA::NumIntArchRegs, ThreadContext::pcState(), RiscvISA::r, and ThreadContext::setIntReg().

size()

size_t RiscvISA::RemoteGDB::RiscvGdbRegCache::size ( ) const

inlinevirtual

Return the size of the raw buffer, in bytes (i.e., half of the number of digits in the g/G packet).

Implements BaseGdbRegCache.

Definition at line 66 of file remote_gdb.hh.

References r.

Referenced by getRegs().

Member Data Documentation

gpr

uint64_t RiscvISA::RemoteGDB::RiscvGdbRegCache::gpr[NumIntArchRegs]

Definition at line 61 of file remote_gdb.hh.

pc

uint64_t RiscvISA::RemoteGDB::RiscvGdbRegCache::pc

Definition at line 62 of file remote_gdb.hh.

r

struct { ... } RiscvISA::RemoteGDB::RiscvGdbRegCache::r

Referenced by data(), getRegs(), and size().

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The documentation for this class was generated from the following files:

• arch/riscv/remote_gdb.hh
• arch/riscv/remote_gdb.cc